(1 point). Listen.
A patient has orthostatic hypotension.
Which activity will require close observation by the nurse? When the patient:.

Sleeps.

Exercises.

Sits down.

Stands up.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Sleeping is not a significant factor in orthostatic hypotension. When a patient is sleeping, they are typically lying down, and orthostatic hypotension is related to changes in posture, not during sleep.

Choice B rationale:

Exercising can exacerbate orthostatic hypotension because it increases the demand on the cardiovascular system. When a patient exercises, their heart rate and blood pressure can increase significantly. In the case of orthostatic hypotension, there's a risk of a more pronounced drop in blood pressure when transitioning to an upright position after exercise. Therefore, exercising requires close observation in these patients.

Choice C rationale:

Sitting down is a relatively stable position, and orthostatic hypotension primarily involves changes from a sitting or lying position to a standing position. Sitting down doesn't typically worsen orthostatic hypotension.

Choice D rationale:

Standing up is a crucial moment when dealing with orthostatic hypotension. When a patient with orthostatic hypotension stands up, there is a risk of a significant drop in blood pressure, which can lead to symptoms like dizziness or fainting. This is why standing up requires close observation. Now, let's move on to the next question.

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Correct Answer is C

Explanation

Choice A rationale:

Serous fluid is not typically associated with pericardial effusion in acute pericarditis. Pericardial effusion is more likely to contain blood or inflammatory exudate, especially in the context of pericarditis.

Choice B rationale:

Exudate is often found in pericardial effusion associated with acute pericarditis. This inflammatory response can lead to the accumulation of exudative fluid in the pericardial space.

Choice C rationale:

This is the correct answer. Serosanguineous fluid is often associated with pericardial effusion in the context of acute pericarditis. It contains a mixture of serous fluid (clear, yellowish) and blood, reflecting the inflammatory nature of the condition.

Choice D rationale:

Sanguineous fluid, while it may be present in some cases, is not the most typical fluid associated with pericardial effusion in acute pericarditis. Sanguineous fluid is characterized by a higher proportion of blood and is more commonly seen in traumatic or hemorrhagic effusions.

A. Elevated levels of LDL. B. High sodium intake. C. Genetics. D. An underlying disease.

Correct Answer is D

Explanation

Choice A rationale:

Elevated levels of LDL (Low-Density Lipoprotein) are associated with hyperlipidemia, which can contribute to the development of primary hypertension. However, secondary hypertension, as described in the question, is characterized by elevated blood pressure due to underlying medical conditions, not solely by high LDL levels. Primary hypertension is more commonly associated with elevated LDL levels.

Choice B rationale:

High sodium intake can contribute to primary hypertension by increasing blood volume and causing vasoconstriction. This is a risk factor for primary hypertension, but secondary hypertension, as indicated in the question, is typically caused by underlying diseases rather than high sodium intake alone.

Choice C rationale:

Genetics can play a role in the development of both primary and secondary hypertension. While genetic factors can contribute to primary hypertension, it is more likely that secondary hypertension is the result of an underlying disease or condition. Therefore, genetics alone are not the primary cause of secondary hypertension.

Choice D rationale:

The correct choice. Secondary hypertension is characterized by elevated blood pressure that is a result of an underlying medical condition or disease, such as renal disease, endocrine disorders, or certain medications. Identifying and treating the underlying cause is essential in managing secondary hypertension, making this the most appropriate choice.

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(1 point). Listen.A patient has orthostatic hypotension.Which activity will require close observation by the nurse? When the patient:.

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Naxlex Comprehensive Predictor Exams

(1 point):. A patient with acute pericarditis develops pericardial effusion.Which type of fluid is associated with this condition?

Correct Answer is C

Explanation

If a patient has secondary hypertension, the nurse realizes that the patient has an abnormal blood pressure caused by:.

Correct Answer is D

Explanation

(1 point). Listen.A nurse is asked what causes infective endocarditis.What is the nurse's best answer?

(1 point). Listen.If a person stands for long periods of time, causing blood to pool in superficial veins, which condition should the nurse assess for?

(1 point). Listen.A nurse observes a marked elevated ST segment on the ECG.What type of MI did the patient sustain?

Listen.Which of the following patients should be monitored closely by the nurse for superior vena cava syndrome?

(1 point). Listen.A nurse is teaching about obesity and adipokines.Which information should the nurse include? Obesity causes a decrease of:.

(1 point). Listen. A nurse is providing care to a patient with coronary artery disease. The nurse knows that the most common cause of this condition is:.

(1 point). Listen.Which of the following conditions will the nurse observe documented on the cha, the patient has a rapid collection of fluid in the pericardial sac, resulting in tamponade?

(1 point). Listen. Which assessment finding is typical for a patient with stable angina?

(1 point). Listen.
A patient has orthostatic hypotension.
Which activity will require close observation by the nurse? When the patient:.